DFRobot Ring Inductive Proximity Sensor (3mm Hole Diameter)

• DFRobot Ring Inductive Proximity Sensor (3mm Hole Diameter)
• Offers high accuracy, and stable performance
• Designed to detect metal objects
• Comes with an onboard LED
• Features less than 1 ms response time
• Operate on a 6-36V power supply

The DFRobot Ring Inductive Proximity Sensor (3mm Hole Diameter) designed to detect metal objects entering or passing through the ring.

Operate on a 6-36 V power supply and offer NPN output. The sensor features less than 1ms response time, high accuracy, and stable performance, which could work well even in the detection of fast-moving small metal objects.

It comes with an onboard LED for indicating detection status (light up when metal object detected) and a sensitivity adjustment knob (clockwise rotation to increase sensitivity).

The sensor is sealed in a rugged and anti-rust house that is made of brass nickel-plated flame-retardant material. Moreover, they support a protection degree of IP66 and can withstand a temperature of -25 ~65 °C, which are able to meet your requirements both indoor and outdoor regardless of the weather.